Meth and the Brain. 1  Meth releases a surge of dopamine, causing an intense rush of pleasure or prolonged sense of euphoria. 2  Over time, meth destroys dopamine receptors, making it impossible to feel pleasure. 3  Although these pleasure centers can heal over time, research suggests that damage to users' cognitive abilities may be permanent.
Ammolite is an opal-like organic gemstone found primarily along the eastern slopes of the Rocky Mountains of North America. It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell.
In 1981, Ammolite was recognized as a gemstone by CIBJO Colored Stones Commission, and in 2004 it was named as the official gemstone of the Province of Alberta. The Colored Stones Commission brought international attention to Ammolite, and its becoming the Official Alberta Gemstone produced enormous local popularity.